Math, asked by amitpr9956, 2 months ago

10% of the workers of a company employing 1000 workers earn less than `5 per
day. 200 of them earn between `5 and `9.99 per day. 30% between `10 and
`14.99. 250 of them earn between `15 and `19.99 and the rest earns `20 and
above. What is the median wage of the company?

Answers

Answered by amitnrw
2

Given : 10% of the workers of a company employing 1000 workers earn less than `5 per day.

200 of them earn between `5 and `9.99 per day.

30% between `10 and `14.99.

250 of them earn between `15 and `19.99 and

rest earns `20 and above.  

To Find : the median wage of the company?

Solution:

                                                         f                    Cf

Less than 5     = (10/100)1000    =   100                100

5  - 9.99                                            200               300

10 - 14.99         (30/100)1000           300                600

15 - 19.99                                           250               850

20 and above                                   150                1000

1000/2 = 500

lies between   10 - 14.99

Median = 10  +  5 ( 500 - 300)/300

= 10 + 5 * 200 / 300

= 10 + 10/3

= 40/3

= 13.33

   median wage of the company = 13.33

Learn More:

Arithmetic mean of nine observation is calculated as 38 . But in ...

brainly.in/question/8318092

the mean of 27 observations is 35 .if 5 is subtracted from each ...

brainly.in/question/2292431

Similar questions